From: Jamie Wellnitz <Jamie.Wellnitz@emulex.com>
To: linux-hotplug@vger.kernel.org
Subject: [PATCH] Create persistent names for tape devices and medium changers
Date: Mon, 05 Feb 2007 23:18:00 +0000 [thread overview]
Message-ID: <20070205231759.GA25027@ma.emulex.com> (raw)
This adds rules to redhat/50-udev.rules to call scsi_id for a
persistent names (symlinks) for tapes and medium changers (tape
robots). The symlinks live under /dev/tapes/by-id.
Signed-off-by: Jamie Wellnitz <Jamie.Wellnitz@emulex.com>
---
etc/udev/redhat/50-udev.rules | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/etc/udev/redhat/50-udev.rules b/etc/udev/redhat/50-udev.rules
index d72cb83..ed6c661 100644
--- a/etc/udev/redhat/50-udev.rules
+++ b/etc/udev/redhat/50-udev.rules
@@ -109,6 +109,17 @@ KERNEL="nst*", GROUP="disk", MODE="0660"
KERNEL="osst*", GROUP="disk", MODE="0660"
KERNEL="nosst*", GROUP="disk", MODE="0660"
+ACTION!="add", GOTO="persistent_tape_end"
+
+KERNEL="nst[0-9]*", BUS="scsi", ENV{ID_SERIAL}="", IMPORT{program}="/lib/udev/scsi_id -g -x -s %p -d $tempnode"
+KERNEL="nst[0-9]*", BUS="scsi", ENV{ID_SERIAL}="?*", SYMLINK+="tapes/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
+
+# type 8 devices are "Medium Changers"
+KERNEL="sg*", BUS="scsi", SYSFS{type}="8", ENV{ID_SERIAL}="", IMPORT{program}="/lib/udev/scsi_id -g -x -s %p -d $tempnode"
+KERNEL="sg*", BUS="scsi", SYSFS{type}="8", ENV{ID_SERIAL}="?*", SYMLINK+="tapes/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
+
+LABEL="persistent_tape_end"
+
# diskonkey devices
KERNEL="diskonkey*", GROUP="disk", MODE="0640"
--
1.5.0.rc3.39.gec804
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reply other threads:[~2007-02-05 23:18 UTC|newest]
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